Michael Heller (unknown)

(1) Heller, Michael A., author of The Gridlock Economy, professor at Columbia Law School(2) Heller, Michael, author of What the Face Reveals, Swiss psychologist(3) Heller, Michael (1937- ), author of In the Builded Place, American poet and essayist(4) Heller, Micha[e]l Kazimierz (1936- ), author of A Comprehensible Universe, philosophy professor at Pontifical University of John Paul II in Krakow